Spoon tooth order of a building industry equipment and on the tray provided building industry equipment

摘要

A tooth (2) comprises a main body portion (2a) and a locking element (4). The tooth main body region (2a) has a contact surface (2d) for the contact with the outer surface of an adapter (3), in order, during the carrying out work pick up a load, and a passage opening (2b), which leads to the adapter (3), and is connected to the adapter (3) mounted. The locking element (4) has an axis of rotation (4a), which is arranged along the axial direction and a lower portion (4b) which, in the axial direction on the end on the side of the adapter (3) is provided. In a state in which the locking element (4) into the passage opening (2b) is used, it is about the axis of rotation (4a) is turned and thereby permits a change between a first state in which the lower region (4b) in the interior of the passage opening (2b) is held, and a second state in which the lower region (4b) in the direction of a concave portion (3a) protrudes, the on the side of the adapter (3) is formed.